package club.yunqiang.rabbitmqapi.direct;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

public class Producer {

    public static void main(String[] args) throws IOException, TimeoutException {
        // 1、创建连接工厂
        ConnectionFactory connectionFactory = new ConnectionFactory();
        connectionFactory.setHost("localhost");
        connectionFactory.setPort(5672);
        connectionFactory.setVirtualHost("/");

        // 2、通过连接工厂创建连接
        Connection connection = connectionFactory.newConnection();
        // 3、通过 Connection 创建信道 Channel
        Channel channel = connection.createChannel();

        // 4、声明
        String exchangeName = "test_direct_exchange";
        String routingKey = "test.direct";

        // 5、发送
        String msg = "Hello World RabbitMQ 4 Direct Exchange Message ...";
        channel.basicPublish(exchangeName, routingKey, null, msg.getBytes());

    }

}
